Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: omegaV6CD on 31 December 2006, 12:40:30

Title: ECU Number
Post by: omegaV6CD on 31 December 2006, 12:40:30

Does anyone know what the ECU number should be in a 2.5 t reg omega? I checked mine and it is 261 203 588. Is that correct?
i did some search on the net and i can see that this is the same number for the 3lt cars.
Thanks in advance
Kostas

Title: Re: ECU Number
Post by: TheBoy on 31 December 2006, 12:46:20

Quote

Does anyone know what the ECU number should be in a 2.5 t reg omega? I checked mine and it is 261 203 588. Is that correct?
i did some search on the net and i can see that this is the same number for the 3lt cars.
Thanks in advance
Kostas

I guess yours is this one then....
UNIT, ELECTRONIC CONTROL, FUEL INJECTION SYSTEM (IDENT HH) (BOSCH 0261203588) X25XE S1035397-  90510665 62 37 325 1  
  Note: EXC.LEADED FUEL MODIFICATIONS,GULF COUNTRIES

Title: Re: ECU Number
Post by: TheBoy on 31 December 2006, 12:48:12

For 2.5 cars prior to this ECU, this ECU is the replacement...

Title: Re: ECU Number
Post by: TheBoy on 31 December 2006, 12:51:19

3.0l part appears to be different...

Title: Re: ECU Number
Post by: omegaV6CD on 31 December 2006, 15:53:46

Quote

Quote

Does anyone know what the ECU number should be in a 2.5 t reg omega? I checked mine and it is 261 203 588. Is that correct?
i did some search on the net and i can see that this is the same number for the 3lt cars.
Thanks in advance
Kostas

I guess yours is this one then....
UNIT, ELECTRONIC CONTROL, FUEL INJECTION SYSTEM (IDENT HH) (BOSCH 0261203588) X25XE S1035397-  90510665 62 37 325 1  
  Note: EXC.LEADED FUEL MODIFICATIONS,GULF COUNTRIES

Thanks a lot mate!

Title: Re: ECU Number
Post by: omegaV6CD on 31 December 2006, 16:05:32

Quote

Quote

Does anyone know what the ECU number should be in a 2.5 t reg omega? I checked mine and it is 261 203 588. Is that correct?
i did some search on the net and i can see that this is the same number for the 3lt cars.
Thanks in advance
Kostas

I guess yours is this one then....
UNIT, ELECTRONIC CONTROL, FUEL INJECTION SYSTEM (IDENT HH) (BOSCH 0261203588) X25XE S1035397-  90510665 62 37 325 1  
  Note: EXC.LEADED FUEL MODIFICATIONS,GULF COUNTRIES

You might know what the codes mean? other than the X25 XE? Or do u have any interesting info with regards to the ECU?
Thanks again

Title: Re: ECU Number
Post by: TheBoy on 31 December 2006, 17:36:11

The ident is just that, to identify ECU type. Bosch part number is obvious, as is Vx part number (starting with 9), and the chassis break points (Sxxxxxx onwards...)

I don't know any more, sorry.

Title: Re: ECU Number
Post by: omegaV6CD on 31 December 2006, 18:03:59

Quote

The ident is just that, to identify ECU type. Bosch part number is obvious, as is Vx part number (starting with 9), and the chassis break points (Sxxxxxx onwards...)

I don't know any more, sorry.

No probs, thanks again!